text: Area of a Circular Sector | C ++ program to find Area of a Sector ; Calculating area of the sector ; Driver code
code: #include <iostream> NEW_LINE using namespace std ; void SectorArea ( double radius , double angle ) { if ( angle >= 360 ) cout << " Angle ▁ not ▁ possible " ; else { double sector = ( ( 22 * radius * radius ) / 7 ) * ( angle / 360 ) ; cout << sector ; } } int main ( ) { double radius = 9 ; double angle = 60 ; SectorArea ( radius , angle ) ; return 0 ; }